src: use predefined AliasedBuffer types in the code base#27334
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joyeecheung wants to merge 1 commit intonodejs:masterfrom
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src: use predefined AliasedBuffer types in the code base#27334joyeecheung wants to merge 1 commit intonodejs:masterfrom
joyeecheung wants to merge 1 commit intonodejs:masterfrom
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Instead of allowing the callers to instantiate the template with any numeric types (such as aliasing a Uint8Array to double[]), predefine types that make sense and use those instead.
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Apr 21, 2019
| v8::Global<V8T> js_array_; | ||
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| typedef AliasedBufferBase<int32_t, v8::Int32Array> AliasedInt32Array; |
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Another reason for doing this is that it would be easier to implement something like AliasedInt32Array::ForEach() if we add a static list in the case like what we do for the BaseObjects - then we'll be able to iterate over all known aliased buffers in the heap snapshot generator, as well as do bookkeeping for snapshot [de]serialization (we'll record the indexes of the TypedArrays and ArrayBuffers in the snapshot during serialization, and deserialize them into C++ later to keep the states consistent)
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Instead of allowing the callers to instantiate the template with any numeric types (such as aliasing a Uint8Array to double[]), predefine types that make sense and use those instead. PR-URL: #27334 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
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Instead of allowing the callers to instantiate the template with any numeric types (such as aliasing a Uint8Array to double[]), predefine types that make sense and use those instead. PR-URL: #27334 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
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Instead of allowing the callers to instantiate the template
with any numeric types (such as aliasing a Uint8Array to double[]),
predefine types that make sense and use those instead.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes